@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&family=Sarabun:wght@300;400;500;600;700;800&display=swap";:root{--primary-gradient:linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);--primary-hover-gradient:linear-gradient(135deg, #3730a3 0%, #4f46e5 100%);--secondary-gradient:linear-gradient(135deg, #0ea5e9 0%, #2563eb 100%);--accent-gradient:linear-gradient(135deg, #f59e0b 0%, #d97706 100%);--danger-gradient:linear-gradient(135deg, #ef4444 0%, #dc2626 100%);--success-gradient:linear-gradient(135deg, #10b981 0%, #059669 100%);--bg-main:#f8fafc;--card-bg:#fff;--sidebar-bg:#0f172a;--sidebar-hover:#ffffff14;--sidebar-active:#6366f140;--text-main:#0f172a;--text-muted:#64748b;--text-white:#fff;--border-color:#e2e8f0;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--font-heading:"Outfit", "Sarabun", sans-serif;--font-body:"Inter", "Sarabun", sans-serif;--sidebar-width:260px;--border-radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-main);color:var(--text-main);min-height:100vh;display:flex;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:600}a{color:inherit;text-decoration:none}.login-container{z-index:9999;background:radial-gradient(circle at 10% 20%,#6366f126 0%,#0000 40%),radial-gradient(circle at 90% 80%,#0ea5e926 0%,#0000 40%),#0f172a;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.login-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);text-align:center;width:100%;max-width:440px;color:var(--text-white);background:#1e293bb3;border:1px solid #ffffff14;border-radius:20px;padding:40px;transition:all .3s;transform:translateY(0);box-shadow:0 20px 25px -5px #00000080}.login-logo{object-fit:contain;background:#ffffff0d;border:3px solid #6366f1;border-radius:50%;width:100px;height:100px;margin:0 auto 20px;padding:3px;box-shadow:0 0 20px #6366f14d}.login-card h2{letter-spacing:.5px;margin-bottom:8px;font-size:1.8rem}.login-card p.subtitle{color:#94a3b8;margin-bottom:30px;font-size:.95rem}.form-group{text-align:left;margin-bottom:20px}.form-group label{color:#cbd5e1;margin-bottom:6px;font-size:.85rem;font-weight:500;display:block}.input-control{width:100%;font-family:var(--font-body);color:var(--text-white);background:#0f172a99;border:1px solid #ffffff1a;border-radius:8px;padding:12px 16px;font-size:.95rem;transition:all .3s}.input-control:focus{background:#0f172acc;border-color:#6366f1;outline:none;box-shadow:0 0 0 3px #6366f140}.btn{width:100%;font-family:var(--font-heading);cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:12px;font-size:1rem;font-weight:600;transition:all .3s;display:flex}.btn-primary{background:var(--primary-gradient);color:var(--text-white)}.btn-primary:hover{background:var(--primary-hover-gradient);transform:translateY(-1px);box-shadow:0 4px 12px #6366f14d}.btn-primary:active{transform:translateY(0)}.sidebar{width:var(--sidebar-width);background-color:var(--sidebar-bg);color:#94a3b8;z-index:100;flex-direction:column;height:100vh;display:flex;position:fixed;top:0;left:0;box-shadow:4px 0 10px #00000026}.sidebar-header{border-bottom:1px solid #ffffff0d;align-items:center;gap:12px;padding:24px;display:flex}.sidebar-logo{object-fit:contain;background:#ffffff0d;border:2px solid #6366f1;border-radius:50%;width:45px;height:45px}.sidebar-title{color:var(--text-white);font-size:1.15rem;font-weight:700;line-height:1.2}.sidebar-title span{color:var(--text-muted);margin-top:2px;font-size:.75rem;font-weight:400;display:block}.sidebar-menu{flex-direction:column;flex-grow:1;gap:6px;padding:20px 12px;list-style:none;display:flex}.menu-item a{border-radius:8px;align-items:center;gap:12px;padding:12px 16px;font-size:.95rem;font-weight:500;transition:all .2s;display:flex}.menu-item:hover a{color:var(--text-white);background-color:var(--sidebar-hover)}.menu-item.active a{color:var(--text-white);background-color:var(--sidebar-active);border-left:4px solid #6366f1}.sidebar-user{background-color:#0003;border-top:1px solid #ffffff0d;align-items:center;gap:12px;padding:20px;display:flex}.user-avatar{background:var(--primary-gradient);color:#fff;width:38px;height:38px;font-size:1.1rem;font-weight:700;font-family:var(--font-heading);border-radius:50%;justify-content:center;align-items:center;display:flex}.user-info{overflow:hidden}.user-name{color:var(--text-white);white-space:nowrap;text-overflow:ellipsis;font-size:.9rem;font-weight:600;overflow:hidden}.user-role{color:var(--text-muted);font-size:.75rem}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex-grow:1;min-height:100vh;display:flex;position:relative}.main-header{background-color:var(--card-bg);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;padding:20px 40px;display:flex}.page-title{color:var(--text-main);font-size:1.4rem}.header-actions{align-items:center;gap:15px;display:flex}.view-container{flex-grow:1;width:100%;max-width:1400px;margin:0 auto;padding:40px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:30px;display:grid}.stat-card{background-color:var(--card-bg);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:24px;transition:transform .2s,box-shadow .2s;display:flex}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-icon{color:#fff;border-radius:10px;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.5rem;display:flex}.stat-icon.primary{background:var(--primary-gradient)}.stat-icon.secondary{background:var(--secondary-gradient)}.stat-icon.danger{background:var(--danger-gradient)}.stat-icon.success{background:var(--success-gradient)}.stat-details h3{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:.85rem}.stat-value{color:var(--text-main);font-size:1.8rem;font-weight:700}.filter-panel{background-color:var(--card-bg);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);flex-wrap:wrap;align-items:flex-end;gap:15px;margin-bottom:30px;padding:20px 24px;display:flex}.filter-group{flex-grow:1;min-width:150px}.filter-group.search{flex-grow:2;min-width:250px}.filter-group label{color:var(--text-muted);margin-bottom:6px;font-size:.85rem;font-weight:500;display:block}.select-control{border:1px solid var(--border-color);width:100%;font-family:var(--font-body);color:var(--text-main);background-color:#fff;border-radius:8px;outline:none;padding:10px 14px;font-size:.9rem;transition:border-color .2s}.select-control:focus{border-color:#6366f1}.tab-nav{border-bottom:2px solid var(--border-color);gap:20px;margin-bottom:24px;list-style:none;display:flex;overflow-x:auto}.tab-link{cursor:pointer;color:var(--text-muted);white-space:nowrap;border-bottom:3px solid #0000;padding:12px 8px;font-size:.95rem;font-weight:600;transition:all .2s}.tab-link:hover{color:#6366f1}.tab-link.active{color:#6366f1;border-bottom-color:#6366f1}.tab-panel{display:none}.tab-panel.active{display:block}.dashboard-grid{grid-template-columns:3fr 2fr;gap:24px;margin-bottom:24px;display:grid}@media (width<=992px){.dashboard-grid{grid-template-columns:1fr}}.dashboard-card{background-color:var(--card-bg);border-radius:var(--border-radius);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);padding:24px}.dashboard-card h3{border-left:4px solid #6366f1;align-items:center;gap:8px;margin-bottom:20px;padding-left:10px;font-size:1.15rem;display:flex}.chart-wrapper{width:100%;height:320px;position:relative}.upload-area{text-align:center;cursor:pointer;background-color:#fff;border:2px dashed #cbd5e1;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:15px;margin-bottom:30px;padding:50px 20px;transition:all .3s;display:flex}.upload-area:hover,.upload-area.dragover{background-color:#6366f105;border-color:#6366f1}.upload-icon{background:var(--primary-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:3rem}.file-input{display:none}.table-responsive{border-radius:var(--border-radius);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);background-color:#fff;margin-bottom:24px;overflow-x:auto}.table-custom{border-collapse:collapse;text-align:left;width:100%;font-size:.9rem}.table-custom th{color:var(--text-muted);border-bottom:1px solid var(--border-color);background-color:#f8fafc;padding:14px 18px;font-weight:600}.table-custom td{border-bottom:1px solid var(--border-color);color:var(--text-main);padding:14px 18px}.table-custom tbody tr:hover{background-color:#f8fafc}.badge{border-radius:9999px;padding:4px 8px;font-size:.75rem;font-weight:600;display:inline-block}.badge-danger{color:#ef4444;background-color:#fee2e2}.badge-success{color:#10b981;background-color:#d1fae5}.badge-info{color:#0ea5e9;background-color:#e0f2fe}.badge-warning{color:#d97706;background-color:#fef3c7}.settings-grid{grid-template-columns:1fr 1fr;gap:30px;display:grid}@media (width<=768px){.settings-grid{grid-template-columns:1fr}}.loading-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:99999;background:#0f172ab3;justify-content:center;align-items:center;width:100vw;height:100vh;display:none;position:fixed;top:0;left:0}.spinner{border:5px solid #cbd5e1;border-top-color:#6366f1;border-radius:50%;width:50px;height:50px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}footer{background-color:var(--card-bg);border-top:1px solid var(--border-color);text-align:center;color:var(--text-muted);margin-top:auto;padding:24px 40px;font-size:.85rem;font-weight:500}footer span.developer{color:#4f46e5;font-weight:600}.logo-upload-preview{border:2px solid var(--border-color);background:#f8fafc;border-radius:50%;justify-content:center;align-items:center;width:140px;height:140px;margin:15px 0;display:flex;overflow:hidden}.logo-upload-preview img{object-fit:contain;max-width:100%;max-height:100%}.print-only-header{display:none}@media print{body{font-size:12pt;color:#000!important;background-color:#fff!important}.sidebar,.main-header,.filter-panel,.tab-nav,.admin-only,footer,.btn,#drag-drop-area,#upload-preview-card,.table-custom td:last-child,.table-custom th:last-child{display:none!important}.main-content{width:100%!important;margin-left:0!important;padding:0!important}.view-container{width:100%!important;max-width:100%!important;padding:0!important}.dashboard-grid{grid-template-columns:1fr!important;gap:0!important}.dashboard-card,.stat-card{page-break-inside:avoid;box-shadow:none!important;color:#000!important;background:#fff!important;border:1px solid #000!important;margin-bottom:20px!important;padding:15px!important}.chart-wrapper{height:250px!important;overflow:hidden!important}.chart-wrapper canvas{width:100%!important;max-width:100%!important;height:100%!important;max-height:100%!important}.table-responsive{box-shadow:none!important;border:1px solid #000!important;max-height:none!important;overflow:visible!important}.table-custom th{color:#000!important;background-color:#f1f5f9!important;border-bottom:2px solid #000!important}.table-custom td{border-bottom:1px solid #e2e8f0!important}.print-only-header{text-align:center;border-bottom:2px double #000;margin-bottom:30px;padding-bottom:15px;display:block!important}.print-only-header img{object-fit:contain;width:80px;height:80px;margin-bottom:10px}.print-only-header h2{margin-bottom:5px;font-size:1.6rem}.print-only-header p{color:#334155;font-size:1rem}}.hidden{display:none!important}